230.14% is the change from 146 to 482
Calculation steps:
[( 482 - 146 ) ÷ 146] x 100 = 230.14%
Formula
Percentage change = [(482 - 146) / 146] x 100
Subtract the new number by the original number
482 - 146 = 336
336 ÷ 146 = 2.3013698630136985
2.3013698630136985 x 100 = 230.14%